Thank you for taking the time to report this bug and helping to make Ubuntu better.

Sorry the auto-translation on this seems horrible:
"The bug leaves the character caught and jumping, you can not get out, the system interpreted that I'm flying, and it is not, the bug does not let me move and banish me every time I enter skyblock. I need a tp the safe zone."

Thereby there isn't really enough information here for a developer to confirm this issue is a bug, or to begin working on it, so I am marking this bug Incomplete for now.

If you can provide exact steps so that a developer can reproduce the original problem, then please add them to this bug and change the status back to New.